A medical examiner and his autopsy assistant embark on a mission to reveal the brutish killer of Jimmy, a med school student who worked as a janitor, and on occasion helped with the autopsies; but when things begin to not add up right and more bodies are found, they began to wonder if they've stumbled upon something much more horrifying than an average killer.

"J-Jimin hyung are you seeing what I am seeing?" "Y-yes....Kook..." A few days after Jungkook moves into an empty room in BTS's dorm, everything starts going wrong...and paranormal. Jungkook decides to fix everything and ends up discovering the dark truth of the world's biggest boyband. Will he succeed in bringing everything back to normal?